diff options
Diffstat (limited to 'tests/run-make/pgo-branch-weights/main.rs')
-rw-r--r-- | tests/run-make/pgo-branch-weights/main.rs | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/tests/run-make/pgo-branch-weights/main.rs b/tests/run-make/pgo-branch-weights/main.rs new file mode 100644 index 000000000..619cf9c69 --- /dev/null +++ b/tests/run-make/pgo-branch-weights/main.rs @@ -0,0 +1,17 @@ +extern crate interesting; + +fn main() { + let arg = std::env::args().skip(1).next().unwrap(); + + for c in arg.chars() { + if c == '2' { + interesting::function_called_twice(c); + } else { + interesting::function_called_42_times(c); + } + + if c == '0' { + interesting::function_called_never(c); + } + } +} |